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 <h1 class="title">Output Control 函数</h1>

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  <h1 class="title">参见</h1>
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   See also <span class="function"><a href="function.header.html" class="function">header()</a></span> and
   <span class="function"><a href="function.setcookie.html" class="function">setcookie()</a></span>.
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<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="function.flush.html">flush</a> — 刷新输出缓冲</li><li><a href="function.ob-clean.html">ob_clean</a> — 清空（擦掉）输出缓冲区</li><li><a href="function.ob-end-clean.html">ob_end_clean</a> — 清空（擦除）缓冲区并关闭输出缓冲</li><li><a href="function.ob-end-flush.html">ob_end_flush</a> — 冲刷出（送出）输出缓冲区内容并关闭缓冲</li><li><a href="function.ob-flush.html">ob_flush</a> — 冲刷出（送出）输出缓冲区中的内容</li><li><a href="function.ob-get-clean.html">ob_get_clean</a> — 得到当前缓冲区的内容并删除当前输出缓。</li><li><a href="function.ob-get-contents.html">ob_get_contents</a> — 返回输出缓冲区的内容</li><li><a href="function.ob-get-flush.html">ob_get_flush</a> — 刷出（送出）缓冲区内容，以字符串形式返回内容，并关闭输出缓冲区。</li><li><a href="function.ob-get-length.html">ob_get_length</a> — 返回输出缓冲区内容的长度</li><li><a href="function.ob-get-level.html">ob_get_level</a> — 返回输出缓冲机制的嵌套级别</li><li><a href="function.ob-get-status.html">ob_get_status</a> — 得到所有输出缓冲区的状态</li><li><a href="function.ob-gzhandler.html">ob_gzhandler</a> — 在ob_start中使用的用来压缩输出缓冲区中内容的回调函数。ob_start callback function to gzip output buffer</li><li><a href="function.ob-implicit-flush.html">ob_implicit_flush</a> — 打开/关闭绝对刷送</li><li><a href="function.ob-list-handlers.html">ob_list_handlers</a> — 列出所有使用中的输出处理程序。</li><li><a href="function.ob-start.html">ob_start</a> — 打开输出控制缓冲</li><li><a href="function.output-add-rewrite-var.html">output_add_rewrite_var</a> — 添加URL重写器的值（Add URL rewriter values）</li><li><a href="function.output-reset-rewrite-vars.html">output_reset_rewrite_vars</a> — 重设URL重写器的值（Reset URL rewriter values）</li></ul>
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